It can be found by using the formula,
an = a+(n-1)d
idk what kind of math problem but, if its just simple id us PEMDAS
What are you trying to find? y?x?..???
Its a , i had it yesterday and i got everything right dont worry :))
Answer:
Solution given:
For rectangle
length [L]=BC=16in
breadth [b]=AB=4in
For traingle
length[l]=8in
breadth [b]=3in
total area =area of rectangle ABCD+2×area of triangle DEF
=L×b+2×1/2×[b×h]
=16×4+8×3=88in² is your answer